A brand-new featurette for 'The Fault in Our Stars' has been released today in which author John Green talks about the cast and his experience on set, we see new behind-the-scenes footage, small clips from the film and a sneak peek at some new sets as well as our first official look at Willem Dafoe as Peter Van-Houten. See the clip below.

What do you guys think of the featurette? Click here to see pictures from the Entertainment Weekly 'TFiOS' shoot!